Näpunäited, kuidas kompressori soojustagastust edukalt lahendada - Elister

Compressor heat recovery solution for window and door manufacturers

Client

Viljandi Aken ja Uks

Made

2023

Location

Viljandi

AS Viljandi Aken ja Uks has been one of the largest manufacturers of windows and doors in the Baltics for thirty years, with the aim of providing high quality windows and doors. The company has been growing steadily over the years, as a result of which we have developed into one of the largest window and door manufacturers in Scandinavia.

The story behind the project

One fine day, we received a happy call from our good client in Viljandi, who... raised an interesting question: could we find a smart solutionto take advantage of the energy generated by compressors ice heat and channel it efficiently into heating ventilation equipment.

Knowing that the residual heat generated by compressor operation is usually wasted if it is simply used to cool the oil, causing the room to become too hot, we saw great potential in this challenge and were ready to put our own spin on the solution.

 

As a result of this technological solution, we are now able to channel the residual heat generated by the compressors efficiently to heat the ventilation equipment. This not only contributes to energy efficiency, but also creates a more comfortable and optimal working environment for our customers.

Solution

We developed a centralised node that included control automation for four compressors, where safety was a priority. We brought out dedicated connection points for the compressors and created a compact and straightforward system. Thanks to innovative heat meters, the customer can constantly monitor how much valuable energy the compressors are producing.

As a result of this technological solution, we are now able to channel the residual heat generated by the compressors efficiently to heat the ventilation equipment. This not only contributes to energy efficiency, but also creates a more comfortable and optimal working environment for our customers.

We are extremely proud of our team who managed to find an innovative solution that not only helps protect the environment, but also delights our client in Viljandi. Our goal is always to provide the best solutions, and we will happily continue to explore new opportunities to help our customers achieve even greater success and sustainability in their businesses.

Image gallery

"For us, this installation will produce 2MW of heat per day. Well done by the Elister team!"
Raiko Sarap
Viljandi Aken ja Uks Technical Manager

Contact us

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Come and visit us at our Jüri office at Kesk tee 10, Jüri, Rae vald, Estonia

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